Pro Grade 3.5KW Air Cooled Spindle Motor Kit With 105X102MM ER20, 380V, 24,000 RPM, Four Bearings, Heavy Duty CNC Spindle for Milling and Routing, High Torque Tool for Routers and Milling Machines

High-Performance 3.5kW Air-Cooled Spindle Kit ER20 105x102
✔️ 380V input, 24,000 RPM, four bearings, heavy-duty CNC spindle

This heavy-duty spindle kit is designed for CNC milling and routing tasks, delivering reliable power and precision. It’s a common choice for tabletop routers and gantry mills that require high torque and durable ER20 collet support.

✅ 3.5 kW industrial motor rating
✅ ER20 105x102mm spindle housing
✅ 380V power supply compatibility for industrial setups
✅ 24,000 RPM maximum speed
✅ Four bearings for stiffness and long life
✅ Heavy-duty spindle designed for milling and routing

💡 What is a spindle motor kit used for in CNC milling and routing?

This handy kit is designed to provide reliable power and precise rotation for milling and routing work. - High torque for tough materials - ER20 compatibility with 105x102mm spindle housing - 380V input for industrial setups - 24,000 RPM max speed for efficient material removal